Lisu may refer to:
Lisu people, an ethnic group of the mountainous regions of Yunnan (China), Arunachal Pradesh (India), northern Myanmar and Thailand Lisu language, Tibeto-Burman language spoken by the Lisu people Fraser script or Old Lisu Alphabet, used to write the language Lisu syllabary Lisu (Unicode block), the block of Unicode characters for the Lisu language Lisu Church, Christian church of the Lisu people
See also Li Su (disambiguation)